基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19b2794b50970561bdb570871c1ccc5c8e23e80f OP_EQUALVERIFY OP_CHECKSIG
OP_0 9c0a9f112688c85fcb4417b05c8dec775e4cab36